DNS response history for ns1.sysrock.com

ns1.sysrock.com is a DNS nameserver monitored by NameServerHistory. This page provides historical DNS response-time data, nameserver uptime signals, DNS latency observations, resolved IP history, successful response counts, failed response counts, and reliability indicators for this nameserver.

The selected UTC date is 2026-08-27. For this date, NameServerHistory found 138 DNS check records, 138 successful responses, 0 failed responses, and 257 ms average response time. Current selected-date status: At least one successful DNS response was recorded for the selected date.

  • Use this report to investigate historical DNS uptime and nameserver reliability.
  • Compare DNS latency changes, failed DNS checks, and response behavior over time.
  • Review the latest resolved IP address and raw DNS check history for ns1.sysrock.com.
Records on Selected Date

138

Historical checks stored for this nameserver on selected date

Average Latency

257 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-27 22:44

All timestamps shown in UTC

Latest Resolved IP on Selected Date

13.248.169.48

Most recently resolved hosting IP on selected date

Successful Responses

138

Checks that returned a measurable response

Failed Responses

0

Checks with no response or no returned latency

Failure Rate

0%

Based on the selected date history

Selected Date Status

Responsive

At least one successful response exists on selected date

History for ns1.sysrock.com

Showing DNS history for 2026-08-27 UTC. Newest records appear first.

Latency bars are scaled to a maximum of 5000 ms for quick visual comparison.

# Query Time (UTC) Correlation ID Latency Response IP Address
138 2026-08-27 22:44 639234670282270693
15 ms 13.248.169.48
137 2026-08-27 22:44 639234670282270693
15 ms 76.223.54.146
136 2026-08-27 22:27 639234660146106544
17 ms 13.248.169.48
135 2026-08-27 22:27 639234660146106544
17 ms 76.223.54.146
134 2026-08-27 22:10 639234649768231829
23 ms 13.248.169.48
133 2026-08-27 22:10 639234649768231829
23 ms 76.223.54.146
132 2026-08-27 21:53 639234639589413826
2010 ms 76.223.54.146
131 2026-08-27 21:53 639234639589413826
2010 ms 13.248.169.48
130 2026-08-27 21:36 639234629372993861
19 ms 13.248.169.48
129 2026-08-27 21:36 639234629372993861
19 ms 76.223.54.146
128 2026-08-27 21:19 639234619223904344
14 ms 76.223.54.146
127 2026-08-27 21:19 639234619223904344
14 ms 13.248.169.48
126 2026-08-27 21:02 639234608944811927
13 ms 13.248.169.48
125 2026-08-27 21:02 639234608944811927
13 ms 76.223.54.146
124 2026-08-27 20:45 639234598661858910
10 ms 13.248.169.48
123 2026-08-27 20:45 639234598661858910
10 ms 76.223.54.146
122 2026-08-27 20:28 639234588314533893
22 ms 13.248.169.48
121 2026-08-27 20:28 639234588314533893
22 ms 76.223.54.146
120 2026-08-27 20:10 639234577878211878
20 ms 13.248.169.48
119 2026-08-27 20:10 639234577878211878
20 ms 76.223.54.146
118 2026-08-27 19:16 639234545578367474
47 ms 13.248.169.48
117 2026-08-27 19:16 639234545578367474
47 ms 76.223.54.146
116 2026-08-27 19:00 639234535255111795
37 ms 13.248.169.48
115 2026-08-27 19:00 639234535255111795
37 ms 76.223.54.146
114 2026-08-27 18:42 639234525107594067
28 ms 13.248.169.48
113 2026-08-27 18:42 639234525107594067
28 ms 76.223.54.146
112 2026-08-27 18:25 639234514890244566
1517 ms 13.248.169.48
111 2026-08-27 18:25 639234514890244566
1517 ms 76.223.54.146
110 2026-08-27 18:08 639234504745477862
42 ms 13.248.169.48
109 2026-08-27 18:08 639234504745477862
42 ms 76.223.54.146
108 2026-08-27 17:51 639234494449227290
3531 ms 13.248.169.48
107 2026-08-27 17:51 639234494449227290
3531 ms 76.223.54.146
106 2026-08-27 17:34 639234484118025686
32 ms 13.248.169.48
105 2026-08-27 17:34 639234484118025686
32 ms 76.223.54.146
104 2026-08-27 17:17 639234473946362077
14 ms 76.223.54.146
103 2026-08-27 17:17 639234473946362077
14 ms 13.248.169.48
102 2026-08-27 17:00 639234463759124388
21 ms 13.248.169.48
101 2026-08-27 17:00 639234463759124388
21 ms 76.223.54.146
100 2026-08-27 16:43 639234453500759178
20 ms 13.248.169.48
99 2026-08-27 16:43 639234453500759178
20 ms 76.223.54.146
98 2026-08-27 16:26 639234442983541638
34 ms 13.248.169.48
97 2026-08-27 16:26 639234442983541638
34 ms 76.223.54.146
96 2026-08-27 16:08 639234432404354562
23 ms 13.248.169.48
95 2026-08-27 16:08 639234432404354562
23 ms 76.223.54.146
94 2026-08-27 15:13 639234399767719119
56 ms 13.248.169.48
93 2026-08-27 15:13 639234399767719119
56 ms 76.223.54.146
92 2026-08-27 14:56 639234389460601485
25 ms 13.248.169.48
91 2026-08-27 14:56 639234389460601485
25 ms 76.223.54.146
90 2026-08-27 14:39 639234379227178707
40 ms 76.223.54.146
89 2026-08-27 14:39 639234379227178707
40 ms 13.248.169.48
88 2026-08-27 14:22 639234369065315214
22 ms 13.248.169.48
87 2026-08-27 14:22 639234369065315214
22 ms 76.223.54.146
86 2026-08-27 14:05 639234358825501576
22 ms 13.248.169.48
85 2026-08-27 14:05 639234358825501576
22 ms 76.223.54.146
84 2026-08-27 13:48 639234348572745268
34 ms 13.248.169.48
83 2026-08-27 13:48 639234348572745268
34 ms 76.223.54.146
82 2026-08-27 13:31 639234338264503481
29 ms 13.248.169.48
81 2026-08-27 13:31 639234338264503481
29 ms 76.223.54.146
80 2026-08-27 13:14 639234327818741376
19 ms 13.248.169.48
79 2026-08-27 13:14 639234327818741376
19 ms 76.223.54.146
78 2026-08-27 12:56 639234317475724313
16 ms 76.223.54.146
77 2026-08-27 12:56 639234317475724313
16 ms 13.248.169.48
76 2026-08-27 12:39 639234307007468133
17 ms 13.248.169.48
75 2026-08-27 12:39 639234307007468133
17 ms 76.223.54.146
74 2026-08-27 12:21 639234296664302575
10 ms 13.248.169.48
73 2026-08-27 12:21 639234296664302575
10 ms 76.223.54.146
72 2026-08-27 12:04 639234286253196126
24 ms 13.248.169.48
71 2026-08-27 12:04 639234286253196126
24 ms 76.223.54.146
70 2026-08-27 11:10 639234253963286387
18 ms 13.248.169.48
69 2026-08-27 11:10 639234253963286387
18 ms 76.223.54.146
68 2026-08-27 10:53 639234243654907465
2030 ms 13.248.169.48
67 2026-08-27 10:53 639234243654907465
2030 ms 76.223.54.146
66 2026-08-27 10:36 639234233269654413
28 ms 13.248.169.48
65 2026-08-27 10:36 639234233269654413
28 ms 76.223.54.146
64 2026-08-27 10:19 639234222943951923
11 ms 13.248.169.48
63 2026-08-27 10:19 639234222943951923
11 ms 76.223.54.146
62 2026-08-27 10:01 639234212558002823
80 ms 13.248.169.48
61 2026-08-27 10:01 639234212558002823
80 ms 76.223.54.146
60 2026-08-27 09:44 639234202117531850
11 ms 13.248.169.48
59 2026-08-27 09:44 639234202117531850
11 ms 76.223.54.146
58 2026-08-27 09:27 639234191649612722
19 ms 13.248.169.48
57 2026-08-27 09:27 639234191649612722
19 ms 76.223.54.146
56 2026-08-27 09:09 639234181105879568
24 ms 13.248.169.48
55 2026-08-27 09:09 639234181105879568
24 ms 76.223.54.146
54 2026-08-27 08:52 639234170713214496
31 ms 13.248.169.48
53 2026-08-27 08:52 639234170713214496
31 ms 76.223.54.146
52 2026-08-27 08:34 639234160341037652
20 ms 13.248.169.48
51 2026-08-27 08:34 639234160341037652
20 ms 76.223.54.146
50 2026-08-27 08:17 639234149799404224
2050 ms 13.248.169.48
49 2026-08-27 08:17 639234149799404224
2050 ms 76.223.54.146
48 2026-08-27 08:00 639234139553286469
32 ms 13.248.169.48
47 2026-08-27 08:00 639234139553286469
32 ms 76.223.54.146
46 2026-08-27 07:06 639234107183588293
12 ms 13.248.169.48
45 2026-08-27 07:06 639234107183588293
12 ms 76.223.54.146
44 2026-08-27 06:49 639234096905435724
69 ms 13.248.169.48
43 2026-08-27 06:49 639234096905435724
69 ms 76.223.54.146
42 2026-08-27 06:32 639234086579410775
7 ms 13.248.169.48
41 2026-08-27 06:32 639234086579410775
7 ms 76.223.54.146
40 2026-08-27 06:14 639234076291157956
38 ms 13.248.169.48
39 2026-08-27 06:14 639234076291157956
38 ms 76.223.54.146
38 2026-08-27 05:57 639234065981939454
20 ms 13.248.169.48
37 2026-08-27 05:57 639234065981939454
20 ms 76.223.54.146
36 2026-08-27 05:40 639234055548642997
27 ms 76.223.54.146
35 2026-08-27 05:40 639234055548642997
27 ms 13.248.169.48
34 2026-08-27 05:23 639234045267979603
32 ms 13.248.169.48
33 2026-08-27 05:23 639234045267979603
32 ms 76.223.54.146
32 2026-08-27 05:06 639234034999717463
11 ms 13.248.169.48
31 2026-08-27 05:06 639234034999717463
11 ms 76.223.54.146
30 2026-08-27 04:48 639234024739225358
13 ms 76.223.54.146
29 2026-08-27 04:48 639234024739225358
13 ms 13.248.169.48
28 2026-08-27 04:31 639234014311170162
12 ms 76.223.54.146
27 2026-08-27 04:31 639234014311170162
12 ms 13.248.169.48
26 2026-08-27 04:14 639234003806017640
18 ms 13.248.169.48
25 2026-08-27 04:14 639234003806017640
18 ms 76.223.54.146
24 2026-08-27 03:56 639233993356203030
23 ms 13.248.169.48
23 2026-08-27 03:56 639233993356203030
23 ms 76.223.54.146
22 2026-08-27 03:03 639233961301716608
1517 ms 13.248.169.48
21 2026-08-27 03:03 639233961301716608
1517 ms 76.223.54.146
20 2026-08-27 02:45 639233950834200647
18 ms 13.248.169.48
19 2026-08-27 02:45 639233950834200647
18 ms 76.223.54.146
18 2026-08-27 02:28 639233940431849026
30 ms 13.248.169.48
17 2026-08-27 02:28 639233940431849026
30 ms 76.223.54.146
16 2026-08-27 02:11 639233930110596398
2017 ms 76.223.54.146
15 2026-08-27 02:11 639233930110596398
2017 ms 13.248.169.48
14 2026-08-27 01:54 639233919705434540
17 ms 13.248.169.48
13 2026-08-27 01:54 639233919705434540
17 ms 76.223.54.146
12 2026-08-27 01:36 639233909452807845
30 ms 13.248.169.48
11 2026-08-27 01:36 639233909452807845
30 ms 76.223.54.146
10 2026-08-27 01:19 639233899096420820
19 ms 13.248.169.48
9 2026-08-27 01:19 639233899096420820
19 ms 76.223.54.146
8 2026-08-27 01:02 639233888707824939
1512 ms 13.248.169.48
7 2026-08-27 01:02 639233888707824939
1512 ms 76.223.54.146
6 2026-08-27 00:45 639233878461203802
24 ms 13.248.169.48
5 2026-08-27 00:45 639233878461203802
24 ms 76.223.54.146
4 2026-08-27 00:27 639233868060868209
17 ms 13.248.169.48
3 2026-08-27 00:27 639233868060868209
17 ms 76.223.54.146
2 2026-08-27 00:10 639233857450922991
41 ms 13.248.169.48
1 2026-08-27 00:10 639233857450922991
41 ms 76.223.54.146